🇬🇧 en pt 🇵🇹

helix noun

  /ˈhiːlɪks/
  • (mathematics) A curve on the surface of a cylinder or cone such that its angle to a plane perpendicular to the axis is constant; the three-dimensional curve seen in a screw or a spiral staircase.
 hélice
  • (anatomy) The incurved rim of the external ear.
 hélice, hélix
alpha helix
alfa-hélice, hélice alfa

🇵🇹 pt en 🇬🇧

hélix

helix
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